163 1?3 152 169 141 1?0 Using the ve-step problem solving process and statistical software, conduct a one-tail t test for dependent means (sometimes called repeated measures or paired), to provide the following information. a. 'What is the hypothesis? What is the null? b. What are the mean and standard deviation for each set of measurements (observation 1 and observation 2]? c. 'What are the degrees of freedom, and the t-critical cutoff score at the .05 level? d. 'What is the observed tstatistic? 'What is the corresponding p-value? e. Based on the p-value, what is your conclusion on the null hypothesis {reject or fail to reject)? f. \"ihat is your recommendation about the effectiveness of the treannent? 'F. The following two groups are being compared to see if there is a difference in their test scores. Group 1 completed a training program and their final performance scores were recorded. Group 2 completed our new training program and their nal performance scores were recorded. Did the new training program result in statistically improved scores? Draft a hypothesis and corresponding null hypothesis. Conduct a t test for independent means, present the mean and standard deviation for each group, and the tstatistic and p-valne. State your conclusion